5188039 has 4 divisors (see below), whose sum is σ = 5193000. Its totient is φ = 5183080.

The previous prime is 5188021. The next prime is 5188061. The reversal of 5188039 is 9308815.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5188039 - 2⁷ = 5187911 is a prime.

It is a Duffinian number.

5188039 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5187995 and 5188013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5188019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232 + ... + 3229.

It is an arithmetic number, because the mean of its divisors is an integer number (1298250).

Almost surely, 2^5188039 is an apocalyptic number.

5188039 is a deficient number, since it is larger than the sum of its proper divisors (4961).

5188039 is a wasteful number, since it uses less digits than its factorization.

5188039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 5188039 is about 2277.7267175849. The cubic root of 5188039 is about 173.1148846545.

The spelling of 5188039 in words is "five million, one hundred eighty-eight thousand, thirty-nine".